<head>
  <meta charset="utf-8">
  <meta name="apple-mobile-web-app-capable" content="yes">
  <meta http-equiv="X-UA-Compatible" content="IE=edge">
  <meta name="viewport" content="width=device-width, initial-scale=1">

  {% assign page_title = '' %}
  {% if page.title == "Home" %}
      {% capture page_title %}
        {{ site.title }}{{ site.title2 }} | {{ site.description }}
        {%if paginator and paginator.page != 1 %} - Página {{ paginator.page }}{% endif %}
      {% endcapture %}
  {% else %}
      {% capture page_title %}
          {%if page.slug == 'category' %}Categoria: {% endif %}
          {%if page.slug == 'tag' %}Tag: {% endif %} {{ page.title }} | {{ site.title }}{{ site.title2}}
      {% endcapture %}
  {% endif %}
  {% capture page_title %}
      {{ page_title | strip | rstrip | lstrip | escape | strip_newlines }}
  {% endcapture %}

  <title>{{ page_title }}</title>

  {% assign page_description = '' %}
  {% capture page_description %}
      {% if page.description %}
          {{ page.description | strip_html | strip | rstrip | strip_newlines | truncate: 160 }}
      {% else %}
          {{ site.description }}
      {% endif %}
      {%if paginator and paginator.page != 1 %} - Página {{ paginator.page }} {% endif %}
      {%if page.slug == 'category' %} Categoria: {{ page.title }}{% endif %}
      {%if page.slug == 'tag' %} Tag: {{ page.title }}{% endif %}
  {% endcapture %}

  {% capture page_description %}
      {{ page_description | strip | rstrip | lstrip | escape | strip_newlines }}
  {% endcapture %}

  <meta name="description" content="{{ page_description }}">
  <meta name="keywords" content="{% if page.keywords %}{{ page.keywords }}{% else %}{{ site.keywords }}{% endif %}">

  <meta name="HandheldFriendly" content="True">
  <meta name="MobileOptimized" content="320">

  {% assign page_image = '' %}
  {% capture page_image %}
      {% if page.cover %}
          {{ page.cover | prepend: site.baseurl | prepend: site.url }}
      {% else %}
          {{ site.cover | prepend: site.baseurl | prepend: site.url }}
      {% endif %}
  {% endcapture %}
  {% capture page_image %}{{ page_image | strip | rstrip | lstrip | escape | strip_newlines }}{% endcapture %}

  <!-- Social: Facebook / Open Graph -->
{% if page.id %}
  <meta property="og:type" content="article">
  <meta property="article:author" content="{{ site.author.name }}">
  <meta property="article:section" content="{{ page.categories | join: ', ' }}">
  <meta property="article:tag" content="{{ page.keywords }}">
  <meta property="article:published_time" content="{{ page.date }}">
{% else%}
  <meta property="og:type" content="website">
{% endif %}
  <meta property="og:url" content="{{ page.url | replace:'index.html','' | prepend: site.baseurl | prepend: site.url }}">
  <meta property="og:title" content="{{ page_title }}">
  <meta property="og:image" content="{{ page_image }}">
  <meta property="og:description" content="{{ page_description }}">
  <meta property="og:site_name" content="{{ site.author.name }}">
  <meta property="og:locale" content="{{ site.og_locale }}">

  <!-- Social: Twitter -->
  <meta name="twitter:card" content="{{ site.twitter_card }}">
  <meta name="twitter:site" content="{{ site.twitter_site }}">
  <meta name="twitter:title" content="{{ page_title }}">
  <meta name="twitter:description" content="{{ page_description }}">
  <meta name="twitter:image:src" content="{{ page_image }}">

  <!-- Social: Google+ / Schema.org  -->
  <meta itemprop="name" content="{{ page_title }}">
  <meta itemprop="description" content="{{ page_description }}">
  <meta itemprop="image" content="{{ page_image }}">

  <!-- rel prev and next -->
  {% if paginator.previous_page %}
    <link rel="prev" href="{{ paginator.previous_page_path | prepend: site.baseurl | prepend: site.url }}">
  {% endif %}
  {% if paginator.next_page %}
    <link rel="next" href="{{ paginator.next_page_path | prepend: site.baseurl | prepend: site.url }}">
  {% endif %}

  <link rel="stylesheet" href="{{ "/assets/css/main.css" | prepend: site.baseurl }}">
  <link rel="stylesheet" href="{{ "/assets/css/font-awesome.min.css" | prepend: site.baseurl }}">

  <!-- Canonical link tag -->
  <link rel="canonical" href="{{ page.url | replace:'index.html','' | prepend: site.baseurl | prepend: site.url }}">
  <link rel="alternate" type="application/rss+xml" title="{{ site.title }}{{ site.title2 }}" href="{{ "/feed.xml" | prepend: site.baseurl | prepend: site.url }}">

</head>
